退校 たいこう
taikō

Noun
Suru Verb

1. dropping out of school; withdrawal from school

Intransitive
Related to 退学
Noun
Suru Verb

2. expulsion from school; dismissal

Intransitive
Related to 退学
Noun
Suru Verb

3. leaving school (at the end of the day)

Intransitive
Related to 下校